<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>

<div id="app">
    <!-- 1.在遍历对象的过程中，如果只是获取一个值，那么获取到的是value -->
    <ul>
        <li v-for="item in info">{{item}}</li>
    </ul>

    <!-- 2.获取key和value 格式：(value, key) -->
    <ul>
        <li v-for="(value, key) in info">{{value}}-{{key}}</li>
    </ul>

    <!-- 3.获取key和value和index 格式：(value, key, index) -->
    <ul>
        <li v-for="(value, key, index) in info">{{value}}-{{key}}-{{index}}</li>
    </ul>
</div>

<script src="../js/vue.js"></script>
<script>
    const app = new Vue({
        el: '#app',
        data: {
            info: {
                name: 'why',
                age: 18,
                height: 1.88
            }
        }
    })
</script>

</body>
</html>